Answer:
The answer to the question: A particular person, place, or thing within a general class is named by:____, would be: proper noun.
Explanation:
When talking about the parts of speech, and particularly, about the correct selection of the type of noun that must be used, to convey the correct meaning, you must always bear in mind the purpose of the sentence, or paragraph and especially to who it is referring. There are many types of nouns: abstract, proper, collective, compound, concrete, to name a few, and the correct comprehension of information in a sentence comes from selecting the proper parts of speech, including the noun. In this case, since we are talking about a particular person, place, or thing, within a general class, the correct noun to be used is known as proper noun.